Gaya APA
Yust, Walter. (1951).
Encyclopedia Britannica Volume 16 Mushroom to Ozonides .
London, Toronto:
Great Britain
.
Gaya Chicago
Yust, Walter.
Encyclopedia Britannica Volume 16 Mushroom to Ozonides.
London, Toronto:
Great Britain
,
1951.
Text.
Gaya MLA
Yust, Walter.
Encyclopedia Britannica Volume 16 Mushroom to Ozonides.
London, Toronto:
Great Britain
,
1951.
Text.
Gaya Turabian
Yust, Walter.
Encyclopedia Britannica Volume 16 Mushroom to Ozonides.
London, Toronto:
Great Britain
,
1951.
Print.